Aiko: On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately. Deciphr: Deciphr is an AI platform that transcribes audio and video files and automatically repurposes them into transcripts, show notes, articles, social captions, and video reels. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Aiko when transcribing recorded lectures into searchable text for studying matters most, and Deciphr when marketers repurposing webinars and recorded talks into articles, newsletters, and social posts matters most. Try them side by side on real calls before deciding — needs vary by team.
On-device AI transcription app for Mac, iOS, and visionOS that converts lecture and meeting audio to text privately.
Deciphr is an AI platform that transcribes audio and video files and automatically repurposes them into transcripts, show notes, articles, social captions, and video reels.
Aiko is a native transcription app for macOS, iOS, and visionOS, developed by Sindre Sorhus, that converts speech to text from meetings, lectures, and recordings entirely on-device. It uses OpenAI's Whisper model running locally, so audio never leaves the user's device, which makes it appealing for students and professionals with privacy requirements. Aiko transcribes both audio and video files in common formats such as .m4a, .wav, .mp3, .mp4, and .mov, and supports around 100 languages. Transcriptions can be exported in multiple formats, including JSON, CSV, and SRT subtitles, and the app includes a word-replacement feature to automatically correct recurring errors. It also integrates with Apple Shortcuts for automation workflows. Because Aiko prioritizes accuracy over speed, it does not perform live transcription while recording and currently does not include speaker detection, so it is best for transcribing recorded lectures, interviews, and meetings after the fact. The app is offered as a Universal Purchase with a free trial via TestFlight, making it a low-cost, privacy-first option for turning lecture and meeting recordings into searchable text. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Deciphr is an AI content-automation platform that transcribes audio and video—including podcasts, webinars, and meetings—and turns a single upload into a suite of derived content. After processing a recording, it generates a transcript plus assets such as show notes, episode summaries, chapters, quotes, SEO articles, FAQs, newsletters, social captions, audiograms, and video reels. Its built-in editor supports bulk editing, filler-word filtering, and automated speaker identification, letting users add speaker names and clean up text in-app. An AI chat assistant lets you query a transcript, brainstorm ideas, and pull suggestions from the uploaded content, and batch upload can pull from YouTube channels, playlists, or RSS feeds. Deciphr is aimed primarily at podcasters, YouTubers, webinar hosts, B2B marketers, agencies, and content creators whose main need is repurposing long-form recordings into many marketing assets rather than live meeting capture. It offers a free tier alongside paid Hobbyist, Professional, and Enterprise plans, with API access and advanced batch features available on higher tiers.
Best suited for
Aiko is a free tier with paid upgrades (freemium); Deciphr is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Aiko | Deciphr |
|---|---|---|
| Core capability | Fully on-device transcription powered by a local Whisper model | AI transcription of audio and video files, including podcasts, webinars, and meetings |
| Standout feature | Support for roughly 100 languages | Automated repurposing into 75+ asset types (show notes, summaries, articles, FAQs, captions, newsletters) |
| Team usage | Transcription of audio and video files in formats like m4a, wav, mp3, mp4, and mov | Audiogram and video reel generation, plus an AI clip finder for social media |
| Integrations | Export to multiple formats including JSON, CSV, and SRT subtitles | In-app editor with bulk editing, filler-word filtering, and automated speaker identification |
| Languages & capture | Word-replacement feature to auto-correct common errors | AI chat assistant to query transcripts and brainstorm content ideas |
| Best-fit workflow | Apple Shortcuts integration and Universal Purchase across Mac, iOS, and visionOS | Batch upload from YouTube channels, playlists, or RSS feeds |
Aiko
Choose Aiko if you need transcribing recorded lectures into searchable text for studying — strengths include strong privacy because nothing leaves the device.
Deciphr
Choose Deciphr if you need podcasters generating show notes, transcripts, chapters, and clips from each episode — strengths include turns one recording into many ready-to-use marketing assets, saving significant manual repurposing time.
Aiko
Deciphr
It depends on your workflow. Aiko is strong for transcribing recorded lectures into searchable text for studying, while Deciphr is strong for podcasters generating show notes, transcripts, chapters, and clips from each episode. Both transcribe and summarize meetings.
Aiko is a free tier with paid upgrades and Deciphr is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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